var vm = new Vue({
    el: "#app",
    data: {
        msg: "AMessage",
        msg0: "0Message",
        rawHtml: '<span style="color:red"> THIS IS A SPAN </span>',
        dynamicId: "blue",
        isButtonDisabled: false,
        // 注意，true和false不能写成字符串形式，否则一并视作true
        isButtonDisabled1: "false",
        number: 10,
        ok: false,
        message: 'Hello Message!',
    },
    methods: {
        click1 (){
            console.log(
                "click1 -"
            );
        },
        click2 (){
            console.log(
                "click2 ++"
            );
        }
    },
})

vm.msg0 = "message changed!";